Comparison of conventional DCE‐MRI and a novel golden‐angle radial multicoil compressed sensing method for the evaluation of breast lesion conspicuity
Sign Up to like & getrecommendations! Published in 2017 at "Journal of Magnetic Resonance Imaging"
DOI: 10.1002/jmri.25530
Abstract: To compare a novel multicoil compressed sensing technique with flexible temporal resolution, golden‐angle radial sparse parallel (GRASP), to conventional fat‐suppressed spoiled three‐dimensional (3D) gradient‐echo (volumetric interpolated breath‐hold examination, VIBE) MRI in evaluating the conspicuity of… read more here.
Keywords: compressed sensing; angle radial; golden angle; multicoil compressed ... See more keywords
Accelerated mono‐ and biexponential 3D‐T1ρ relaxation mapping of knee cartilage using golden angle radial acquisitions and compressed sensing
Sign Up to like & getrecommendations! Published in 2019 at "Magnetic Resonance in Medicine"
DOI: 10.1002/mrm.28019
Abstract: To use golden‐angle radial sampling and compressed sensing (CS) for accelerating mono‐ and biexponential 3D spin‐lattice relaxation time in the rotating frame (T1ρ) mapping of knee cartilage. read more here.
Keywords: compressed sensing; mapping knee; mono biexponential; knee cartilage ... See more keywords
Three-dimensional sector-wise golden angle-improved k-space uniformity after electrocardiogram binning.
Sign Up to like & getrecommendations! Published in 2023 at "Magnetic resonance in medicine"
DOI: 10.1002/mrm.29698
Abstract: PURPOSE To develop and evaluate a 3D sector-wise golden-angle (3D-SWIG) profile ordering scheme for cardiovascular MR cine imaging that maintains high k-space uniformity after electrocardiogram (ECG) binning. METHOD Cardiovascular MR (CMR) was performed at 1.5 T.… read more here.
Keywords: space uniformity; golden angle; space; uniformity ... See more keywords
Feasibility of real‐time cardiac MRI in mice using tiny golden angle radial sparse
Sign Up to like & getrecommendations! Published in 2020 at "NMR in Biomedicine"
DOI: 10.1002/nbm.4300
Abstract: Cardiovascular magnetic resonance imaging has proven valuable for the assessment of structural and functional cardiac abnormalities. Even although it is an established imaging method in small animals, the long acquisition times of gated or self‐gated… read more here.
Keywords: tiny golden; real time; time; mice ... See more keywords
4D Golden‐Angle Radial MRI at Subsecond Temporal Resolution
Sign Up to like & getrecommendations! Published in 2022 at "NMR in Biomedicine"
DOI: 10.1002/nbm.4844
Abstract: Intraframe motion blurring, as a major challenge in free‐breathing dynamic MRI, can be reduced if high temporal resolution can be achieved. To address this challenge, this work proposes a highly accelerated 4D (3D + time) dynamic MRI… read more here.
Keywords: temporal resolution; golden angle; subsecond temporal; motion ... See more keywords
Quantitative Perfusion Analysis of the Rectum Using Golden-Angle Radial Sparse Parallel Magnetic Resonance Imaging: Initial Experience and Comparison to Time-Resolved Angiography With Interleaved Stochastic Trajectories
Sign Up to like & getrecommendations! Published in 2017 at "Investigative Radiology"
DOI: 10.1097/rli.0000000000000397
Abstract: Objectives Purpose of this study was to compare the quality of perfusion maps obtained from prototypical free-breathing magnetic resonance imaging (MRI) with continuous golden-angle radial sampling and iterative reconstruction (GRASP) to conventional acquisition using time-resolved… read more here.
Keywords: resonance imaging; perfusion; magnetic resonance; rectum ... See more keywords
Role of High-Resolution Dynamic Contrast-Enhanced MRI with Golden-Angle Radial Sparse Parallel Reconstruction to Identify the Normal Pituitary Gland in Patients with Macroadenomas
Sign Up to like & getrecommendations! Published in 2017 at "American Journal of Neuroradiology"
DOI: 10.3174/ajnr.a5244
Abstract: BACKGROUND AND PURPOSE: Preoperative localization of the pituitary gland with imaging in patients with macroadenomas has been inadequately explored. The pituitary gland enhancing more avidly than a macroadenoma has been described in the literature. Taking… read more here.
Keywords: angle radial; pituitary gland; gland; sparse parallel ... See more keywords